Question

a stone is dropped from the top of tower 500m high into a pond of water at the base of the tower when is splash heard at the top ?given g=10 m-s and speed of sound =340 m-s​

Answer 1

Answer:

51.47

Explanation:

It will take 50 seconds for the stone itself to reach the surface of water as g = 10m/s then after hitting the surface of water it will produce sound waves. From your given speed of sound, it will take 1.47 s for sound to reach the top of the tower

So totally it will take 51.47 s for sound to be heard on top